#12220: Updated CBC spkg
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Reporter: ncohen | Owner: ncohen
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-5.0
Component: linear programming | Keywords: sd35.5, Cernay2012
Work_issues: | Upstream: N/A
Reviewer: | Author: John Perry
Merged: | Dependencies:
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Comment(by ncohen):
> I don't get the same doctest on Mac.
>
> On Linux, I see what you're talking about. So, is this a bug with the
current patch? Is it something I should fix in the Osi patch?
Well, I expect that such noise isplatform dependent, and that it is the
reason why it has not been patched already. Could you check that it is
indeed a rounding problem ? I thought the solver interfaces had all been
asked to round the values of integer-type variables, but if it is not the
case this should be done for GLPK (trivial stuff).
About whether we should create a new ticket for that, it is as you prefer.
We can also put it discretely in this patch as it should not wait for too
long before it can be merged `:-)`
Nathann
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12220#comment:55>
Sage <http://www.sagemath.org>
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